The present invention describes a pallet cart (200), the pallet cart (200) comprising: a drive frame (110) on which a drive wheel support (130) is pivotally supported; a load frame (120) which can be lifted in a lifting direction (L) relative to the drive frame (110); and a hydraulic lift module (100) interconnecting the drive frame (110) and the load frame (120). A hydraulic lift module (100) is also described, the hydraulic lift module (100) comprising a hydraulic lift cylinder (10) comprising a cylinder barrel and a piston rod, where the cylinder barrel comprises a cap end at one end of the cylinder barrel and a rod end at the other end of the cylinder barrel, wherein the piston rod extends outwardly from the cylinder barrel at the rod end of the cylinder barrel, and wherein a free end of the piston rod is housed in the drive carriage (110). In the lifting direction (L), the cap end of the cylinder barrel is arranged above the rod end of the cylinder barrel. The hydraulic lift module (100) further comprises a hydraulic unit (50) hydraulically connected to the hydraulic lift cylinder (10), where the hydraulic unit (50) is configured to provide and generate a flow of hydraulic fluid that actuates the hydraulic lift cylinder (10), and where the hydraulic unit (50) is attached to the cylinder barrel (16).

    本发明描述了一种托板推车(200),所述拖板推车(200)包括:驱动框架(110),驱动轮支撑件(130)在所述驱动框架(110)上可枢转地支撑;负载框架(120),其可在举升方向(L)上相对于所述驱动框架(110)举升;以及液压举升模块(100),其互连所述驱动框架(110)和所述负载框架(120)。本发明还描述了一种液压举升模块(100),所述液压举升模块(100)包括液压举升汽缸(10),所述液压举升汽缸(10)包括汽缸筒和活塞杆,其中所述汽缸筒包括位于所述汽缸筒的一个端部处的帽端,以及位于所述汽缸筒的另一端部处的杆端,其中所述活塞杆在所述汽缸筒的所述杆端处从所述汽缸筒向外延伸,并且其中所述活塞杆的自由端容纳在所述驱动架(110)中。在所述举升方向(L)上,所述汽缸筒的所述帽端被布置在所述汽缸筒的所述杆端的上方。所述液压举升模块(100)进一步包括液压单元(50),所述液压单元(50)液压连接到所述液压举升汽缸(10),其中所述液压单元(50)被构造成提供并生成致动所述液压举升汽缸(10)的液压流体流,并且其中所述液压单元(50)附接到所述汽缸筒(16)。


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    Title :

    Supporting plate cart


    Additional title:

    托板推车


    Contributors:
    KUFNER STEFAN (author) / R MILLER (author) / XIA BO (author) / CHEN ALVIN (author) / MA MING (author) / PHAN ANH (author) / FENG TAILI (author) / HU CHUAN (author)

    Publication date :

    2024-10-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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